Python中元组字典 - 键匹配的一个元素

tuple_dict = {
    ('apple', 'red'): 'fruit',
    ('carrot', 'orange'): 'vegetable',
    ('banana', 'yellow'): 'fruit'
}

def match_tuple_dict(key):
    for k, v in tuple_dict.items():
        if key[0] in k and key[1] in k:
            return v
    return None

result = match_tuple_dict(('apple', 'red'))
print(result)  # 输出：fruit